866851284

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{326867}}^1$

素因数の和:326904

約数の個数: 48

約数和(自身を含む): 2306380608

約数和(自身を除く): 1439529324

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 156, 204, 221, 442, 663, 884, 1326, 2652, 326867, 653734, 980601, 1307468, 1961202, 3922404, 4249271, 5556739, 8498542, 11113478, 12747813, 16670217, 16997084, 22226956, 25495626, 33340434, 50991252, 66680868, 72237607, 144475214, 216712821, 288950428, 433425642, 866851284]

約数ペア:

[(1, 866851284), (2, 433425642), (3, 288950428), (4, 216712821), (6, 144475214), (12, 72237607), (13, 66680868), (17, 50991252), (26, 33340434), (34, 25495626), (39, 22226956), (51, 16997084), (52, 16670217), (68, 12747813), (78, 11113478), (102, 8498542), (156, 5556739), (204, 4249271), (221, 3922404), (442, 1961202), (663, 1307468), (884, 980601), (1326, 653734), (2652, 326867)]